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authorroger <roger@FreeBSD.org>1999-09-22 17:40:59 +0000
committerroger <roger@FreeBSD.org>1999-09-22 17:40:59 +0000
commit9ea576c80fbc68b8623dc78b2c26c1dc8e3fdb20 (patch)
treed5c348f696b8677238e6696accc9f20964be5f8d /sys
parentb7973f6026a74c9801bdc98258e5a934f0c96722 (diff)
downloadFreeBSD-src-9ea576c80fbc68b8623dc78b2c26c1dc8e3fdb20.zip
FreeBSD-src-9ea576c80fbc68b8623dc78b2c26c1dc8e3fdb20.tar.gz
Delete the README file from /sys/pci.
Important information is now in the bktr man page
Diffstat (limited to 'sys')
-rw-r--r--sys/pci/README.bt84885
1 files changed, 0 insertions, 85 deletions
diff --git a/sys/pci/README.bt848 b/sys/pci/README.bt848
deleted file mode 100644
index f5b35a5..0000000
--- a/sys/pci/README.bt848
+++ /dev/null
@@ -1,85 +0,0 @@
--------------------------------------------------------------------------------
-Recent versions of 3.0-current have the bktr driver built in. Older versions
-of 3.0 and all versions of 2.2 need to have the driver files installed by hand:
-
-cp ioctl_bt848.h /sys/i386/include/
-cp brktree_reg.h brooktree848.c /sys/pci/
-
-In /sys/conf/files add:
-pci/brooktree848.c optional bktr device-driver
-
--------------------------------------------------------------------------------
-In all cases you will need to add the driver to your kernel:
-
-In your kernel configuration file:
-controller pci0 #if you already have this line don't add it.
-device bktr0
-
-There is no need to specify DMA channels nor interrupts for this
-driver.
-
--------------------------------------------------------------------------------
-Finally you need to create nodes for the driver:
-
-Create a video device:
-mknod /dev/bktr0 c 92 0
-
-Create a tuner device:
-mknod /dev/tuner0 c 92 16
-
--------------------------------------------------------------------------------
-The code attempts to auto-probe code to detect card/tuner types.
-The detected card is printed in the dmesg as the driver is loaded. If
-this fails to detect the proper card you can override it in brooktree848.c:
-
-#define OVERRIDE_CARD <card type>
-
-where <card type> is one of:
- CARD_UNKNOWN
- CARD_MIRO
- CARD_HAUPPAUGE
- CARD_STB
- CARD_INTEL
-
--------------------------------------------------------------------------------
-This model now separates the "tuner control" items into a minor device:
-
-minor device layout: xxxxxxxx xxxT UUUU
-
- UUUU: the card (ie UNIT) identifier, 0 thru 15
- T == 0: video device
- T == 1: tuner device
-
-Access your tuner ioctl thru your tuner device handle and anything
-which controls the video capture process thru the video device handle.
-
-Certain ioctl()s such as video source are available thru both devices.
-
--------------------------------------------------------------------------------
-If your tuner does not work properly or is not recognized properly
-try setting the tuner type via or card type:
-sysctl -w hw.bt848.card=<integer> current valid values are 0 to 5 inclusive
-sysctl -w hw.bt848.tuner=<integer> where integer is a value from 1 to 10
-systcl -w hw.bt848.reverse_mute=<1 | 0> to reverse the mute function in the
- driver set variable to 1.
-The exact format of the sysctl bt848 variable is:
-unit << 8 | value
-
-unit identifies the pci bt848 board to be affected 0 is the first bt848
-board, 1 is the second bt848 board.
-value denotes the integer value for tuners is a value from 0 to 10 for
-reversing the mute function of the tuner the value is 1 or 0.
-
-to find out all the bt848 variables:
-sysctl hw.bt848
-
-
-
--------------------------------------------------------------------------------
-The bt848 driver consists of:
-
-src/sys/i386/include/ioctl_bt848.h
-src/sys/pci/brktree_reg.h
-src/sys/pci/brooktree848.c
-
-
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